Questions tagged [matlab]
a multi-paradigm numerical computing environment that can interface with a Raspberry Pi to acquire sensor and image data.
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is it possible to change the Audio output channel (3.5 mm Jack /usb soundcard or via gpio's) with MATLAB?
i want to be able to change the audio output channel via Matlab.
is it Possible to apply these changes? (Signal Rooting)#
if there is a way, i would appreciate any help or guide.
thanks a lot
- 11
1
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1
answer
283
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I2C detectable but stopped working - using RasPi 3B, RaspbianOS (and MatLab/Simulink)
Dear community, I'm almost at my wit's end and would be so happy to receive help. It would be a great Christmas present to me if some of you take the time to read and provide inquiry, knowledge or ...
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1
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353
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Is it possible to run meshlab or matlab on Rasbberry Pi 4 OS?
I'm planning to use rpi 4 8gb 64bit OS.
Is it possible to run meshlab or matlab? I'm planning to convert data of a 3D scanner to a point cloud and export it as an stl file for printing. Please ...
user25718
3
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1
answer
232
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Alternatives to Matlab - Running Matlab code in Raspberry Pi [duplicate]
I have to run some Matlab scripts on Raspberry Pi. As per my understanding, Matlab is quite heavy and cannot be installed on Raspberry Pi. Are there any other safe alternatives? My Matlab code does ...
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1
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141
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Generating signals with Pi
I have a vector of 500 numbers and would like to output these at a sample rate of 1kHz, thus a signal time of 0.5seconds.
Is there any way to do this using a Pi?
Do the GPIO pins only allow for an On/...
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-2
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1
answer
281
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Connect 8 Raspberry pi to MATLAB using Ethernet switch
I have 8 Raspberry Pi 3 and want to connect them to MATLAB (installed in my laptop) using Ethernet 16 port switch (NETGEAR).
The idea is that RasPis do some processing and send data in real-time to ...
- 1
0
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2
answers
594
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Unreliable serial data transmission from RPi 3 to PC
I'm trying to send some data serially to my PC from an RPi 3, but I'm receiving gibberish most of the time.
I have already performed the prerequisites: disabled Bluetooth and enabled GPIO 14 and 15 ...
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127
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Take images as quickly as possible from RPi Camera and send to MATLAB for processing? [closed]
I'm using an RPi camera module in conjunction with an RPi 3 (Stretch) to track quick motion - I want to capture images as fast as possible (quick = minimum 30 fps) and send to MATLAB image by image ...
- 31
0
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2
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667
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PWM via GPIO to trigger a MAPIR Camera
I am currently trying to trigger a MAPIR NDVI Camera with a PWM Signal. The camera is connected via this HDMI trigger cable. The white wire is connected to GPIO PIN 17, the black wire is connected to ...
-1
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1
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492
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Cannot connect Raspberry Pi 3 Model B to MATLAB R2015b using MATLAB Rasp Pi support package.
When I use the code:
mypi = raspi('192.168.0.12','pi','raspberry')
It shows this error:
Error using raspi (line 169) Cannot establish a TCP/IP
connection to the board with device address "192....
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1
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872
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How to install wiringPi in Matlab Simulink for interface Raspberry Pi with ADC?
I like to use IC MCP3008 to change analogue signal to digital signal for Raspberry Pi interface with Matlab Simulink. But I getting the error missing file wiringPi.h and wiringPi.c. May I know how can ...
1
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0
answers
359
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Using Simulink to record and output audio
I'm testing my raspberry pi(setup with a morpheus and cirrus board for audio) and created following model in Simulink:
I've established proper connection between my host-PC and the pi using an ...
2
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2
answers
6k
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How to setup Octave GNU 4.0+ for Raspbian
I'm working on the project where I need to read engraved text on the frame. I'm taking a picture using the Raspberry Pi USB camera. I initially developed a script in MatLab which achieved over 70% ...
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1
answer
1k
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How to convert a binary number into integer via UDP receive in python
I have sent a number from Matlab via UDP using the commands below:
u=udp('192.168.137.239',5004) ;create UDP object
u.OutputBufferSize = 1000;
fopen(u)
fwrite(u,200,'int' ) ; write number 200
but ...
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3
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1
answer
411
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How to use MATLAB at host PC with Raspberry Pi
I'm trying to connect MATLAB with raspberry pi 2 b+. have already instlled the raspberry pi addon on MATLAB at the host LAPTOP.
The configuration -
Matlab(Host LAPTOP)-<---->ETHERNET<---->...
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4
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4k
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Can raspberry pi generate many 40khz square wave on GPIO pin using package supported from simulink?
I want generate many 40khz square wave on GPIO pin by simulink but when I try generate more than 10khz is oscillascope not display accurately.
I must fix this problem how ? I think supported language ...
- 51
1
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0
answers
447
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How To Fix Errors With Simulink Support Package
I am practically a complete beginner to MATLAB, Simulink, and Raspberry Pi so please bear with me if I seem dumb.
For some reason, whenever I try to set up the Simulink support package so that I can ...
- 11
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1
answer
399
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Using RPI2 model B to read multiple IMU units
I have 3 IMU units "mpu-6050" and I want to read all three in real time. The IMU's communication protocol is I2C. As I noticed the model b has two I2C options : I2C0, I2C1.
Does RPI2 can read ...
- 173
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How to execute matlab code on a Raspberry Pi?
I have running matlab code. I just want to execute that code on the Raspberry Pi kit.
Please tell me the various ways of doing it.
2
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2
answers
235
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Is there a way I can install matlab support on Raspbian through command line and access it through matlab?
Instead of going through the elaborate procedure mentioned here.
Can't I install any support package through commands like sudo apt-get install on Raspberry Pi? I already have the support package in ...
- 21
0
votes
1
answer
759
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Object Tracking with Simulink
I am currently utilising the Simulink Hardware Support Package for the RPi to implement an object tracking and pan-tilt algorithm. The issue I am coming up against at the moment is I cannot find a way ...
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2
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install MATLAB directly on raspberrypi
I know there are some tools for MATLAB-RPi connection e.g. using simulink add-ons and blocks. But is it possible to install MATLAB directly on RPi?
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954
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Send Matlab data to Raspberry USB port [closed]
I would like to connect to the USB port of the Raspberry Pi with a device (for example: a USB sound card), and send data from Matlab to the Raspberry Pi's USB port in which the USB device is connected....
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